/*
  Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.

  The MySQL Connector/J is licensed under the terms of the GPL,
  like most MySQL Connectors. There are special exceptions to the
  terms and conditions of the GPL as it is applied to this software,
  see the FLOSS License Exception available on mysql.com.

  This program is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License as
  published by the Free Software Foundation; version 2 of the
  License.

  This program is distributed in the hope that it will be useful,  
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  02110-1301 USA
 
 */
package com.mysql.jdbc;

import java.sql.SQLException;
import java.util.Calendar;
import java.util.List;
import java.util.Properties;
import java.util.TimeZone;
import java.util.Timer;

import com.mysql.jdbc.log.Log;

public interface MySQLConnection extends Connection, ConnectionProperties {

	void abortInternal() throws SQLException;

	void checkClosed() throws SQLException;

	void createNewIO(boolean isForReconnect) throws SQLException;

	void dumpTestcaseQuery(String query);

	Connection duplicate() throws SQLException;

	ResultSetInternalMethods execSQL(StatementImpl callingStatement,
			String sql, int maxRows, Buffer packet, int resultSetType,
			int resultSetConcurrency, boolean streamResults, String catalog,
			Field[] cachedMetadata) throws SQLException;

	ResultSetInternalMethods execSQL(StatementImpl callingStatement,
			String sql, int maxRows, Buffer packet, int resultSetType,
			int resultSetConcurrency, boolean streamResults, String catalog,
			Field[] cachedMetadata, boolean isBatch) throws SQLException;

	String extractSqlFromPacket(String possibleSqlQuery, Buffer queryPacket,
			int endOfQueryPacketPosition) throws SQLException;

	StringBuffer generateConnectionCommentBlock(StringBuffer buf);

	int getActiveStatementCount();

	int getAutoIncrementIncrement();

	CachedResultSetMetaData getCachedMetaData(String sql);

	Calendar getCalendarInstanceForSessionOrNew();

	Timer getCancelTimer();

	String getCharacterSetMetadata();

	SingleByteCharsetConverter getCharsetConverter(String javaEncodingName)
			throws SQLException;

	String getCharsetNameForIndex(int charsetIndex) throws SQLException;

	TimeZone getDefaultTimeZone();

	String getErrorMessageEncoding();

	ExceptionInterceptor getExceptionInterceptor();

	String getHost();

	long getId();

	long getIdleFor();

	MysqlIO getIO() throws SQLException;

	Log getLog() throws SQLException;

	int getMaxBytesPerChar(String javaCharsetName) throws SQLException;

	java.sql.Statement getMetadataSafeStatement() throws SQLException;

	Object getMutex() throws SQLException;

	int getNetBufferLength();

	Properties getProperties();

	boolean getRequiresEscapingEncoder();

	String getServerCharacterEncoding();

	int getServerMajorVersion();

	int getServerMinorVersion();

	int getServerSubMinorVersion();

	TimeZone getServerTimezoneTZ();

	String getServerVariable(String variableName);

	String getServerVersion();

	Calendar getSessionLockedCalendar();

	String getStatementComment();

	List getStatementInterceptorsInstances();

	String getURL();

	String getUser();

	Calendar getUtcCalendar();

	void incrementNumberOfPreparedExecutes();

	void incrementNumberOfPrepares();

	void incrementNumberOfResultSetsCreated();

	void initializeResultsMetadataFromCache(String sql,
			CachedResultSetMetaData cachedMetaData,
			ResultSetInternalMethods resultSet) throws SQLException;

	void initializeSafeStatementInterceptors() throws SQLException;

	boolean isAbonormallyLongQuery(long millisOrNanos);

	boolean isClientTzUTC();

	boolean isCursorFetchEnabled() throws SQLException;

	boolean isReadInfoMsgEnabled();

	public boolean isReadOnly() throws SQLException;

	boolean isRunningOnJDK13();

	boolean isServerTzUTC();

	boolean lowerCaseTableNames();

	void maxRowsChanged(Statement stmt);

	void pingInternal(boolean checkForClosedConnection, int timeoutMillis)
			throws SQLException;

	void realClose(boolean calledExplicitly, boolean issueRollback,
			boolean skipLocalTeardown, Throwable reason) throws SQLException;

	void recachePreparedStatement(ServerPreparedStatement pstmt)
			throws SQLException;

	void registerQueryExecutionTime(long queryTimeMs);

	void registerStatement(Statement stmt);

	void reportNumberOfTablesAccessed(int numTablesAccessed);

	boolean serverSupportsConvertFn() throws SQLException;

	void setProxy(MySQLConnection proxy);

	void setReadInfoMsgEnabled(boolean flag);

	void setReadOnlyInternal(boolean readOnlyFlag) throws SQLException;

	void shutdownServer() throws SQLException;

	boolean storesLowerCaseTableName();

	void throwConnectionClosedException() throws SQLException;

	void transactionBegun() throws SQLException;

	void transactionCompleted() throws SQLException;

	void unregisterStatement(Statement stmt);

	void unSafeStatementInterceptors() throws SQLException;

	void unsetMaxRows(Statement stmt) throws SQLException;

	boolean useAnsiQuotedIdentifiers();

	boolean useMaxRows();
	
	MySQLConnection getLoadBalanceSafeProxy();
	

}
